baber/WOPTO huggingface dataset:
Patent JP-H04312501-A (JP)
Title: New agent for protecting crop
Inventor: HEINRICH RUDOLF
IPC: A01N25/14
Filed: 1992-02-05
Abstract: PURPOSE: To obtain a pesticide granules emulsifiable in water that contains an agrochemically active substance insoluble or slightly soluble in water and a water-soluble shell-forming structure material, has no fluidity with reduced dusting, readily emulsifiable in water and can be added in a dose. CONSTITUTION: Pesticide granules, emulsifiable in water, comprises (A) at least 2-70wt.% of at least one selected from agrochemically active substances such as water-insoluble or slightly soluble herbicides, insecticides, fungicides, acaricides, nematocides, pheromones, repellents and the like and (B) 10-80wt.% of an at least partially water-soluble shell-forming structure material such as gelatin, gum Arabic, cellulose derivatives, starch derivatives, sodium alginate, PVA, poly(vinyl pyrrolidone). Said granules are produced by removing moisture from the aqueous dispersion of the components for the granules in a fluidized bed dryer that is operated by counter-currently. To these granules, when necessary, are formulated up to 80wt.% of a high-boiling solvent, up to 20wt.% of a moisturizer and up to 20wt.% of pharmaceutical additives.
Patent JP-S53105714-A (JP)
Title: Heat insulating structure in the attic of low temperature tank
Inventor: HASEGAWA TSUTOMU
IPC: F17C3/04
Filed: 1977-02-28
Abstract: PURPOSE:To facilitate work execution in a shorter term, by setting heat insulating units with at least one radiant heat insulating plate above a storage tank for cuttin off radiant heat from the outer tank roof.
Patent JP-S62257407-A (JP)
Inventor: KOORIN EI SUKIENITSUKU
IPC: D06M101/16
Filed: 1987-01-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55112646-A (JP)
Title: Buffer unit
Inventor: SHINAGAWA AKIO
IPC: G06F5/16
Filed: 1979-02-23
Abstract: PURPOSE: To speed up the data transfer to the buffer, by providing further a plurality of buffers in parallel with the input and output section of the buffer main body and using them alternately.  
     CONSTITUTION: A plurality of buffers 3-1, 3-2, 5-1 and 5-2 are provided in parallel with the input and output section of the buffer main body 4, data are received alternately from the buffers 3-1 and 3-2 and data are delivered alternately to the buffers 5-1 and 5-2. Accordingly, the data transfer to other circuits or units can continuously be made. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03227094-A (JP)
Title: Large current printed wiring board
Inventor: IMAMURA KAZUHIKO
IPC: H05K7/06
Filed: 1990-02-01
Abstract: PURPOSE:To make a large current printed board small in size by a method wherein a signal current is made to flow through a circuit conductor formed of copper foil, and a power current is made to flow through a circuit conductor which is punched out of a metal plate and bent so as to float except its fixing parts and a through-hole metal piece. CONSTITUTION:A power circuit conductor 14 which is bent so as to be apart from an insulating board 10 except its fixing parts 16 which are used to fix the conductor 14 to the board 10 and provided with the cylindrically embossed parts, the insulating board 10 provided with positioning holes located corresponding to the embossed parts concerned, and a through-hole metal piece 18 formed in such a manner that a conductive metal plate is formed into the shape of doughnut by punching and the center of it is subjected to a burring processing are provided. The power circuit conductor 14 and the through-hole metal piece 18 inserted into the through-hole of the insulating board 10 for fixing are pressure-joined together by fastening the screws and nuts. By this setup, a power circuit conductor can be formed thick enough, and a circuit board can be formed compact in size.
Patent JP-S62208905-A (JP)
Inventor: OOSUTEN BAANZU
IPC: B21D1/02
Filed: 1987-02-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01196313-A (JP)
Title: Electroforming mold and its manufacture
Inventor: IMAI KAZUYOSHI
IPC: B22D17/22
Filed: 1988-01-30
Abstract: PURPOSE:To obtain high pressure resistance strength and accuracy by bonding integrally a front surface of a lining block and a rear surface of a mold main body in the relationship of facing each other through a thick layer of low melting point and bonding closely to the face of a contact surface lining block formed in adequate spot of the rear of the mold. CONSTITUTION:A thin plated layer (mold main body) 12 constituted of nickel or the like is electroformed on the surface of a model 11 for manufacturing molds. Also, a lined block 13 constituted of materials selected from a molding element group is manufactured by casting or the like. The model 11 with the plated layer 12 formed on its surface is inserted into a frame 17 mounted on a base plate 15 with the plated layer 12 facing up. Then, low melting point alloy 18 in the molten state is injected onto a rear face 12b of the plated layer 12 in the frame 17. While the same is in the molten state, a lining block 13 is inserted into the frame 17 with its front face 13a facing down and said front face 13a is pressed until being in contact with a rear face 12b of the plated layer 12. The plated layer 12 and the lining block 13 are bonded together integrally by a thin layer of cured low melting point alloy 16. Lastly, the model 11 is peeled off the plated layer 12.
Patent JP-S63188942-A (JP)
Title: System for photosetting resist
Inventor: ARIMOTO ICHIRO
IPC: H01L21/027
Filed: 1987-01-30
Abstract: PURPOSE:To oxidize a scum generated on a wafer and to remove it by a method wherein an oxidative gas is introduced into a chamber in which the wafer containing a resist pattern and the scum is put. CONSTITUTION:A wafer 6 where a resist pattern and a scum are generated is put in an airtight chamber 5; oxygen gas is introduced through an oxidative- gas inlet 7. A high-pressure mercury lamp 11 is turned on; the wafer 6 is irradiated with extreme ultraviolet rays. The oxygen gas is excited by the extreme ultraviolet rays and is transformed into ozone gas; this gas oxidizes the surface of a resist on the wafer and slightly removes it. Then, the oxygen gas and the ozone gas are removed through an outlet 9 by vacuum evacuation; nitrogen gas is introduced through an inactive-gas inlet 8; the surface of the resist is irradiated with the extreme ultraviolet rays in a nitrogen atmosphere; the resist is photoset. Accordingly, two processes for removing the scum and for photosetting can be executed in an identical system; it is not required to install a system for removal of the scum separately.
Patent JP-H07227135-A (JP)
Title: Threshing structure in threshing machine
Inventor: AKIYAMA TAKAO
IPC: A01F12/18
Filed: 1994-02-18
Abstract: PURPOSE:To provide a thresh-treating equipment in which the treated product can readily circulate between the threshing and treating chambers. CONSTITUTION:The threshing chamber 2 having a threshing drum 1 rotatably supported with a shaft for threshing cereal culms inside and the treating chamber 4 having a shattering drum 3 rotatably supported with a shaft for further shattering the threshed mixture are set so that they may locate nearby to each other. Further, their rotation directions are made opposite to each other and the peripheral speed (a) of the threshing drum is made equal to or a little slower than that of the shattering drum (a').
Patent JP-H08195344-A (JP)
Title: Aperture and manufacture thereof
Inventor: NOZUE HIROSHI
IPC: G03F1/20
Filed: 1995-01-13
Abstract: PURPOSE: To provide an aperture which is free from warpage when it is irradiated with an electron beam, high in accuracy, and long in useful life by a method wherein a patterned part is provided at the thicknesswise center of the aperture in an aperture manufacturing process, where the aperture is used for drawing a pattern with an electron beam. CONSTITUTION: The front side of a silicon wafer 1 is etched, then the rear side is etched nearly as deep as the front side, a required pattern is formed on an intermediate layer, and a conductive layer is formed on the front side.
Patent JP-H07231285-A (JP)
Title: Propagation path estimate equipment and mobile communication receiver
Inventor: AMAZAWA TAIJI
IPC: H04W88/02
Filed: 1994-02-18
Abstract: PURPOSE:To obtain accurately propagation path characteristic independently of a speed in a change of the propagation path characteristic or the like by providing a Doppler frequency estimate device detecting a Doppler frequency received by a data system and a propagation path estimate device revising number of data used to obtain an estimate value of the propagation path characteristic. CONSTITUTION:A reception signal received from an input terminal 1 is given to correlation devices 2a, 2b and synchronization acquisition devices 3a, 3b. Then a generated spread code series signal and a base band reception signal are subject to complex correlation calculation and the result is given to a data modulation component elimination device and weighting devices 4a, 5a, and 4b, 5b. Radio propagation estimate devices 6a, 6b corresponding to the elimination devices 4a, 4b based on the signals from them estimate the characteristic of the radio propagation path and provide the propagation path characteristic to the corresponding weighting devices 5a, 5b. In this case, an output from a totalizer 22 of the estimate devices 6a, 6b represents an estimated value of the propagation path characteristic at a current point of time and then propagation characteristic is obtained accurately independently of the speed of a change in the propagation path characteristic from the estimate value.
Patent JP-H01197317-A (JP)
Title: Production of superconducting oxide powder
Inventor: OKABE MITSUYOSHI
IPC: H01L39/24
Filed: 1988-01-29
Abstract: PURPOSE:To enable calcining at low temp. and to prepare a uniform superconducting oxide having high surface activity inexpensively by mixing a coprecipitate from a soln. contg. a lanthanide compd. and a copper compd. with a precipitate of carbonate from a soln. of an alkaline earth metal compd. and calcining the mixture. CONSTITUTION:A coprecipitate consisting of a lanthanide element and copper is precipitated by adding a soln. of an alkali hydroxide to a soln. contg. the lanthanide element ion and copper ion after adding hydrogen peroxide to the soln. On one hand, carbonate of an alkaline earth metal is precipitated from a soln. contg. the alkaline earth compd. Said coprecipitate is mixed with said precipitate, and the mixture is calcined to obtain thus superconducting oxide powder expressed by LnM2Cu3O7-x (wherein Ln is a lanthanide element, i.e. Y, Yb, Er, Ho, Dy, and Tm; M is an alkaline earth metal selected from Ba, Sr, and Ca). A superconductor produced from the powder has a small difference between an onset temp. and offset temp. and causes sharp change of resistance.
Patent JP-H08193644-A (JP)
Title: Joint for conveyor belt
Inventor: KOBAYASHI HIDEMITSU
IPC: F16G3/00
Filed: 1995-01-12
Abstract: PURPOSE: To simplify the fitting/removal of joints provided over the whole length of the belt width of a conveyor belt and prevent foreign matter from being retained at a connecting part by fitting parallel protruding streak parts and recessed streak parts to each other for connection. CONSTITUTION: In joints 2 provided at both longitudinal ends of a conveyor belt, over the hole length of belt width, protruding streak parts 3 are provided at the respective tips, recessed parts 4 of such shape that the other mate protruding streak parts are engaged with them in close contact are provided slightly inward, parallel with the protruding streak parts 3, and joint parts 8 are provided at the respective other ends. The joints 2 are respectively jointed to the end parts of the belt by heat welding or the like, upward at one end of the belt and downward at the other end.  The protruding streak part 3 of each joint 2 is formed into mushroom shape with approximately triangular cross section at the tip and having a bulge part 5, while the recessed streak part 4 is formed of a recessed part 6 into which the other party protruding part is fitted, and a hook claw part 7 with which the other party bulge part 5 is engaged. When the belt is made into ring shape and the protruding streak part 3 and recessed streak part 4 are pressed, the bulge part 5 is locked by the hook claw part 7.
Patent JP-S53106317-A (JP)
Title: Simple refining method in ladle by program bubbling
Inventor: SUZUKI ISAO
IPC: C21C7/072
Filed: 1977-02-28
Abstract: PURPOSE: To lower the level to be reached of the molten steel (T , O), by agitating strongly the synthetic slag charged during the tapping or after the tapping to the laddle and the molten steel with Ar, by performing the weak agitation with Ar for decreasing the exposed area of the molten steel below the specified % after the point of time when the synthetic slag has been melted completely and thus by planning to promote the floating of the inclusion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56121350-A (JP)
Title: Drawing device for rotor of motor
Inventor: NAKAMURA KAZUO
IPC: H02K15/00
Filed: 1980-02-25
Abstract: PURPOSE:To unnecessitate a crane and to prevent the damage of a rotor of a motor by supporting both ends of a rotor shaft at a truck moving on rails, moving the truck while additionally connecting joint shafts to one end of the rotor shaft and thud drawing the rotor. CONSTITUTION:Rails 13 are laied in parallel with the shaft of a rotor 12 on a foundation 14 in the vicinity of a motor and a motor base plate 7, and trucks 8, 9 are provided thereon. Both the ends of the shaft of the toror 12 are supported by suspensions at the ends of a bracket, the bearings of the rotor are removed, and then the ends of the rotor shaft are placed on the trucks 8, 9. After the bracket is further removed, a joint shaft 6 having a proper length is connected by utilizing a flanged joint 5 provided at the load side end of the rotor shaft, and the truck 9 is then moved. Further, joint shafts 6', 6'' are sequentially connected thereto, and the rotor 12 is drawn out. Thus, the rotor 12 can be simple drawn even in a place where no crane is available due to a narrow space.
Patent JP-S54114608-A (JP)
Title: Hunching suppressing method of governor
Inventor: TAKITA SHIYUNICHI
IPC: F16F9/19
Filed: 1978-02-28
Abstract: PURPOSE: To enable wear-proof and safety running of the machine, using dash-pot mechanism, removing the equipment when detecting additional signal such as the load cutting off time.  
     CONSTITUTION: When normal control, a valve 7 is opened fully, servo-valve 8 is shut fully, speed relay 1 moves. When the piston 3 moves, as the oil in the chamber A, B flows freely through the pipe 5, the piston 3 moves without any resistance. The resistance of piston 3 is small under usual control with a valve adjusted in certain opening, and operating to the speed relay 1 with great resistance force to hunching, control system is maintained stably. When the additional signal in load cutting off is detected with the equipment operated, servovalve 8 is opened fully, oil path is secured with a pipe 6, the equipment is returned to the normal control system. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54114462-A (JP)
Title: Control of reversible rolling mill
Inventor: MAEHARA KAZUO
IPC: B21B37/00
Filed: 1978-02-27
Abstract: PURPOSE: To raise estimated accuracy for final pass rolling force by the procedure in which the deviation between the corrected amount of optional rolling pass and the average corrected amount of pass before the subject rolling pass is obtained and then the calculated value of actual plate thickness after the subject pass is corrected for calculating the estimated rolling force of the next pass.  
     CONSTITUTION: The deviation is obtained between adapted correction amount using a correction factor obtained from the ratio of calculated rolling force value to actual value in optional rolling pass and the average valye of the adapted correction amounts of each pass before the subject rolling pass. Using the deviation, the adapted correction amount, and the calculated draft value of the subject pass, the actual plate thickness calculated value after subject pass is corrected by an equation obtained in advance using a guage meter method, and then using the value, the estimated rolling force of the next pass is corrected. Thus, the accuracy of estimating rolling force can be raised without any effect resulting from changes in each pass. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62180910-A (JP)
Inventor: KURODA KUNISHIGE
IPC: H01B12/08
Filed: 1986-02-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59147547-A (JP)
Title: Line equalizer
Inventor: SATOU MASAO
IPC: H04B3/14
Filed: 1983-02-10
Abstract: PURPOSE:To attain line equalization by providing a series circuit comprising a resistor, capacitor and an inductance in parallel with a balanced pair cable, then a capacitor and a resistor in parallel with the inductance and resistors in series with the cable. CONSTITUTION:The series circuit comprising the resistor R1, capacitor C1 and the inductance L1 is connected in parallel with the balanced pair cable. The capacitor C2 and the resistor R2 are connected in parallel with the inductance L1. Then, the resistors R3, R4 are inserted in series with the balanced pair cable. As a result, the line equalization satisfying sufficiently a data pulse signal response is obtained by the circuit with less number of elements.
Patent JP-S58140768-A (JP)
Title: Transferring and separating method of electrostatic recording device
Inventor: HANEDA SATORU
IPC: G03G15/14
Filed: 1982-02-16
Abstract: PURPOSE:To move toner particles from an image carrier to a transfer material and to separate the transfer material where the toner particles are moved from the image carrier by applying a corona ion stream which has oscillating components and is asymmetrical about the moving direction of the transfer material to the back surface of the transfer material. CONSTITUTION:The corona ion stream of variable strength is applied to the transfer material P at the entry side of the transfer material. Consequently, even when an AC voltage applied to a discharging wire 2 is increased, none of charges of the corona ion flow is applied to toner 4 on the image carrier 5 and no toner 4 is attracted by the transfer material P in an area B preceding a  transfer area, so that the toner 4 on the image carrier 5 moves to the transfer  material P without causing image disorder in the transfer area A. Therefore, the AC voltage applied to the discharging wire 2 is so stable, that high transfer efficiency is obtained even if the charge holding capability of the transfer material  P deteriorates.
Patent JP-S63189157-A (JP)
Inventor: YODA RYUICHIRO
IPC: A61L33/00
Filed: 1987-02-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60168216-A (JP)
Title: Actuator
Inventor: YAMASHITA SEIJI
IPC: H02P29/00
Filed: 1984-02-10
Abstract: PURPOSE:To reduce the cost of an actuator by setting the number of detection signals of position and speed detectors, which are provided on a revolving shaft of a motor, to a value higher than a set resolution of an output shaft. CONSTITUTION:An output shaft 6 is arraged on a revolving shaft 2a of a motor 2 through a reduction gear consisting of a primary side gear 4 and a secondary- side gear 5, and position and speed detecting encoders 3 and 8 are provided for the revolving shaft 2a and the output shaft 6. Detection signals of encoders 3 and 8 are used to control the motor 2 by a driving control circuit 9. In this case, the number of pulses of the encoder 8 is set to a range smaller than NXPPR1 and larger than PPR1 when a reduction ratio of the reduction gear is denoted as 1/N and the number of pulses of the encoder 3 is denotec as PPR1, and the pulse number PPR1 is set to a value higher than the set resolution of the output shaft 6. Thus, position and speed detectors can be made inexpensive, and the cost of the actuator is reduced.
Patent JP-S55116641-A (JP)
Title: Optical glass
Inventor: KIMURA MASAYUKI
IPC: C03C3/074
Filed: 1979-02-28
Abstract: PURPOSE: To provide ThO 2 -free low dispersion optical glass having a special composition based on SiO 2 , B 2 O 3 , ZnO, ZrO 2 , La 2 O 3  and Y 2 O 3 , superior devitrification resistance and a high refractive index.  
     CONSTITUTION: A mixt. consisting of, by weight SiO 2  2W5%, B 2 O 3  24W32%, ZnO 1W20%, ZrO 2  1W10%, La 2 O 3  45.1W55%, Y 2 O 3  1W20%, CaO+PbO 0W10%, WO 3  0W10%, Nb 2 O 5  0W20% and Li 2 O+K 2 O+Na 2 O 0W1% is melted at 1250W 1350°C, refined, agitated, poured into a mold preheated to a suitable temp., and slowly cooled to obtain optical glass having a refractive index of 1.74W1.85 and an abbe's no. of 38W55. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07203874-A (JP)
Title: Processed royal jelly
Inventor: HARADA HIROSHI
IPC: A23L21/20
Filed: 1994-01-21
Abstract: PURPOSE:To obtain a processed royal jelly containing biophylactic proteins, which is palatable and preservative. CONSTITUTION:Powdery bee pollen prepared by grinding, honey, royal jelly and propolis essence are mixed to give the royal jelly mix.
Patent JP-H07209620-A (JP)
Title: Faraday rotation element
Inventor: TAKAHASHI KATSUMI
IPC: G02F1/09
Filed: 1994-01-21
Abstract: PURPOSE:To provide a magnetooptic element which has magnetooptic effect that gives an angle of Faraday rotation (thetaF=45 deg.) in both a long and a short wavelength band by eliminating problems such as cracking due to an increase in film thickness and using a thin film which has excellent crystallinity. CONSTITUTION:A Bi substitute type magnetic garnet film 2a of 1st magnetic garnet A is grounded to film thickness equivalent to an angle thetaF=22.5 deg. of Faraday rotation and the surface of the Bi substitute type magnetic garnet film 2a after the grounding process and the surface of a Bi substitute type magnetic garnet film 2b of 2nd magnetic garnet B are joined in contact with each other by using an optical adhesive C; and then a substrate 1b of 2nd magnetic garnet B is ground and removed and the Bi substitute type magnetic garnet film of 2nd magnetic garnet B is ground to thickness equivalent to the angle thetaF=22.5 deg. of Faraday rotation, thus reducing the overall film thickness 2a+2b of the Bi substitute type magnetic garnet films of magnetic garnet 3 to thetaF=45 deg. in terms of an angle of Faraday rotation.
Patent JP-S59161822-A (JP)
Inventor: DABURIYU DEREKU BATSUKUREI
IPC: G03F1/62
Filed: 1984-02-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60165782-A (JP)
Title: Semiconductor laser
Inventor: HIRAYAMA NORIYUKI
IPC: H01S5/00
Filed: 1984-02-08
Abstract: PURPOSE:To obtain a high longitudinal mode unity with good reproducibility by forming a structure that two resonators are formed adjacently in a semiconductor laser. CONSTITUTION:An N type InP clad layer 2, an N type InGaAsP active layer 3, a P type InP clad layer 4, and a P type InGaAsP cap layer 5 are continuously grown on an (100) N type InP substrate 1, and a stripped mesa structure is formed in (011) direction. Then, a P type InP layer 6, an N type InP layer 7 are buried as a current blocking layer. Then, a groove 11 is formed at the position deeper than the layer 3 in (010) direction. Then, a semi-insulating InP layer 8 having a refractive index smaller than the layer 3 is buried in the layer 11. Thus, the laser light in the layer 3 is partly reflected in the boundary from the layer 8, and partly transmitted. As a result, preferable single longitudinal mode oscillation is obtained by the inner reflecting interference effect that the resonance mode determined by the divided length is interfered with the resonance mode determined by the entire length of the resonator.